baber/WOPTO huggingface dataset:
Patent JP-H10118703-A (JP)
Title: Plug cooling method and its device
Inventor: NAKASEKO MAKOTO
IPC: B21B25/04
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency of the piercing plug for a piercer and an elongater and to increase its durable frequency. SOLUTION: Plural injection hoes 3 are pierced in the inner tube 7 of a cylindrical double container 2. Water feeding tubes 4 for feeding a cooling water are provided in an outer tube 6 with the outer tube pierced from the outside. The cooling water 10 is stored in the space formed with the outer tube 6, the inner tube 7 and a side wall flange 12. The plug is covered with the double container 2, the cooling water 10 is fed into the space from the cooling water feeding mechanism via water feeding tubes 4, and the cooling water 10 is collided from injection holes 3 on the surface of the plug with the injection pressure of >=0.2[kgf/cm<2> G].
Patent JP-H06124758-A (JP)
Title: Apparatus and method for transmission of ac energy to power consumption-type electric equipment from ac power supply
Inventor: SHINGU CHIEUNGU CHIYOU
IPC: H02J4/00
Filed: 1992-09-18
Abstract: PURPOSE: To transmit AC energy from an AC power source to a power consuming type electric apparatus without producing physical friction. CONSTITUTION: An AC energy transmission device, for example a clock 100 has a fixed electric conduction surface (conducting ring 130) receiving electric energy from an AC power source and a movable electric conduction surface (conducting plates 12, 124) positioned in parallel and adjacent to the fixed conducting surface 130. A power consuming type electric apparatus is connected to the conducting plates 122, 124. Energy from the AC power source is transmitted to the power consuming type electric apparatus by capacitive link between the conducting ring 130, conducting plates 122, 124, and the power consuming type electric apparatus has neon tubes 102, 104, and a motor.
Patent JP-H0990715-A (JP)
Title: Electrifying member, electrifying device, image forming device and process cartridge
Inventor: ISHII YASUYUKI
IPC: G03G15/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To perform excellent image output in an image forming device by obtaining an electrification failure uncausal uniform electrifying characteristic by preventing magnetic particles to constitute a magnetic brush from sticking on an electrified object surface by electrification contrast, and performing electrification which does not leak even if a pinhole exists on an electrified object, in contact electrification and injection electrification using the magnetic brush as an electrifying member. SOLUTION: A brush composed of a magnetic particle 23 is held in a cavity of a magnetic circuit, and a resistance value of the magnetic particle 23 is 1×10<5> to 1×10<12> Ω in the case of electrification by discharge in impression voltage 1 to 1000V, and is 1×10<4> to 1×10<7> Ω in the case of injection electrification, and a particle diameter of the magnetic particle is 10μm to 100μm, and maximum magnetic field intensity of the cavity of the magnetic circuit is constituted so as to be 1000×10<-4> to 10000×10<-4> T.
Patent JP-2000100189-A (JP)
Title: 1-chip microcomputer
Inventor: HASHIMOTO MASAMITSU
IPC: H01L27/10
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To extend the life of a non-volatile memory caused by read failure by changing a read voltage being stored at the specific address region of the non-volatile memory by a control circuit in advance based on the reference result of a group of nonvolatile memories for reference. SOLUTION: A group of non-volatile memories 40 for reference are arranged at the end part of memory arrays 41 and 42 at left and right sides. Data is written to all of the group of non-volatile memories 40 for reference with inferior characteristics as compared with the group of non-volatile memories for reference. Then, when a control circuit 44 detects that state changes from this state to that where data has been erased via a sense amplifier 43, the control circuit 44 changes to a desired voltage out of read voltages being stored at a predetermined address region of the group of non-volatile memories in advance. More specifically, data is written to the group of non-volatile memories 40 with inferior characteristics and control is made so that a voltage to be applied to a word line can be lowered when data has been erased.
Patent JP-H1192691-A (JP)
Title: Coating composition and its coating
Inventor: TSUKAMOTO TAKEO
IPC: B05D3/04
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having together only the advantageous points of both a water-soluble resin and an aqueous resin emulsion and giving coating films excellent in water resistance and adhesive property by compounding the water-soluble carboxy group-containing copolymer having a specific glass transition temperature and the aqueous resin particles having a specified glass transition point in a specific ratio. SOLUTION: This coating composition comprises (A) a water-soluble or dispersible carboxyl group-containing copolymer having a glass transition temperature (Tg) of >=20 deg.C and (B) aqueous resin particles having a Tg of -30 to 100 deg.C in an amount of 10-100 wt.% based on the component A. The component A is obtained by copolymerizing a carboxyl group-containing unsaturated monomer such as (meth)acrylic acid with one or more other unsaturated monomers, and contains the carboxyl group-containing unsaturated monomer in an amount of 3-60 wt.% in the component A. The component B is preferably obtained by an emulsion polymerization in the presence of the water-soluble or water- dispersible component A as a dispersant. Monomer constituents for the component B include acrylic acid and its 3-18C alkyl ester.
Patent JP-S61152317-A (JP)
Title: Broach for working keyway
Inventor: SAEKI HIROSHI
IPC: B23D43/02
Filed: 1984-12-27
Abstract: PURPOSE:To vary the width of a cutting edge by dividing a cutting edge for working the groove width into two parts in the longitudinal direction and shifting said two parts with the back surfaces attached with the tapered surfaces. CONSTITUTION:The left and right-side surface cutters 3 and 4 are shifted with each back-surface shifting along the tapered surfaces 2a and 2b of a cutting-edge installation part 2 by turning an adjusting bolt 7, and the cutting-edge width 8 between the cutting-tip of the side surface cutter 3 and the cutting tip of the side-surface cutter 4 is varied. Therefore, when the adjusting positioning for the right and left-side surface cutters 3 and 4 is carried-out for the taper surfaces 2a and 2b of the cutting-edge installation part 2 by the adjusting bolt 7 screwed with a stopper 6, the necessary cutting-edge width dimension 8 can be easily obtained. Therefore, even if the variation of keyway exists, the groove working by a same tool is permitted, and the using efficiency of the tool is improved.
Patent JP-S62132624-A (JP)
Title: Raw material supply device of injection molding machine
Inventor: TANAKA MICHINORI
IPC: B29C45/18
Filed: 1985-12-05
Abstract: PURPOSE:To make the number of revolutions of a feed screw variable with a backward movement speed and backward movement position or a metering period of the time of the screw, by so constituting the titled device that the number of revolutions of the feed screw is controlled at gearless change. CONSTITUTION:A raw material supply port 19 is provided on a part a little behind the center of a barrel 11 and the raw material supply port 9 is connected with a feeder 20. The feeder 20 mainly requires a feed screw, a driving motor 23 connected with the feed screw 21 through a coupling 22 and a hopper 24 for its construction. The titled device is so constituted that the number of revolutions of the motor driving the feed screw is controlled according to a backward movement speed and backward movement position or metering hours of a screw 13 based on metering of plasticization at the time of a metering process of an injection molding machine. As a result of the above, a quantity of raw material resin to be supuplied to the screw 13 is made controllable delicately according to circumstances of the screw 13 in the metering process.
Patent JP-H07131890-A (JP)
Title: Speaker damper
Inventor: OTANI SEIJI
IPC: H04R9/04
Filed: 1993-11-01
Abstract: PURPOSE:To reduce the number of parts and the man-hour of production and to improve the linearity of the speaker characteristic by forming conductive parts on both sides of an insulating part on one face of a damper main body consisting of an insulating member. CONSTITUTION:Holes 11b to absorb the oscillation in the facial direction are formed in a damper main body 11a having an approximate link shape, and a rectangular end part 13 for terminal. projects from a prescribed position of the outer periphery of the damper main body 11a. Conductive parts 15a and 15b are formed on the upper face of the damper main body 11a except an insulating part 14 which includes the center line passing the end part 13 and has a prescribed width, and terminals 16a and 16b are formed on the upper face of the end part 13. These conductive parts 15a and 15b and terminals 16a and 16b are formed by vapor-deposition, print, or the like of copper or the like. An insulating member like a Bakelite plate having a shock absorbability and an elastic force is used to form the damper main body 11a.
Patent JP-H07126981-A (JP)
Title: Apparatus for opening selvage of belt-like fabric and spreading the same fabric
Inventor: KAWAI AKIRA
IPC: D06C3/06
Filed: 1993-11-01
Abstract: PURPOSE:To provide an apparatus for opening the selvages of a fabric and spreading the fabric capable of automatically adjusting contact angle with the fabric. CONSTITUTION:A control means for movably constituting the position of a screw shaft 16 contacting with the upper face of a fabric F by a motor 26 and controlling a rotation angle of the motor 26 is provided and this rotation angle is controlled by the control means. Thereby, the contact position between the fabric F and the screw shaft 16 is adjustably controlled.
Patent JP-H03135299-A (JP)
Title: Remote control device
Inventor: SAKAI MANABU
IPC: E05B49/00
Filed: 1989-10-20
Abstract: PURPOSE:To facilitate the setting of a personal identification code by providing a personal identification code holding means to hold the personal identification code to be given at the time of the switching-on of power supply and a coincidence discriminating means to discriminate coincidence between a received signal and the personal identification code. CONSTITUTION:A reception circuit 23 is a receiving means 7 to receive a modulated personal identification code signal by an infrared ray or a radio wave from a transmitter 1 and demodulate it, and its output is supplied to a microcomputer 25. Besides, a code rewrite switch 26 to be pushed down when the personal identification code is rewritten is connected. Then, the microcomputer 25 holds the personal identification code in a memory, and simultaneously, when the given personal identification code coincides with the held personal identification code, it gives a coincidence signal to a motor drive circuit 24. Then, the motor drive circuit 24 locks or unlocks the door of a vehicle according to the locked state or the unlocked state of the door of the vehicle. Thus, the personal identification code can be easily set.
Patent JP-H03138486-A (JP)
Title: Ceiling fan
Inventor: FURUYA YOSHIYA
IPC: F04D25/08
Filed: 1989-10-20
Abstract: PURPOSE:To permit a cover for a hooking sealing to be used for suppressing the turn of a motor by installing the cover in a simple manner, in a ceiling fan which is installed directly on a hooking sealing by which a pipe between the motor and a sealing is installed on the ceiling. CONSTITUTION:A rotary blade 5 and a fan body equipped with a motor 4 for the rotary blade 5 are installed in a ceiling fan. A lead wire 4a pulled out from the motor 4 is inserted into a supporting shaft 3, and the lead wire 4a is connected with a power supply wire by a hooking sealing 6. Further, the upper edge part of the supporting shaft 3 is covered from outside by a hook 7, and the hook 7 and the hooking sealing 6 are covered from outside by a sealing cover 2, and the sealing cover 2 is fixed on a motor 4 by a turn suppressing fixed piece 2a. Further, the turn suppressing fixed piece 2a is formed from a hook part 11 and a regulating plate 12 having the hook part 11 at the center. Accordingly, the ceiling cover 2 is installed in a simple manner without using screws, etc., and the ceiling cover 2 can be used for suppressing the turn of the motor 4.
Patent JP-H11106822-A (JP)
Title: Gas jet block for stirring molten metal and manufacture thereof
Inventor: EGAMI KO
IPC: C21C7/072
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a gas passage and to improve the structural strength by composing the subject block of a closed quality refractory block having a fine width gas passage formed as spiral state in the cross sectional shape and through which a dispersing chamber of gas introduced at the bottom part communicates with a gas jet surface faced to the dispersing chamber. SOLUTION: The gas dispersing chamber 3 connected with an inert gas introducing pipe 2 is formed at the bottom part of the closed quality refractory block 1 as a gas jet block body. The gas dispersing chamber 3 and the gas jet surface 5 faced to this chamber are made to communicate with each other through the fine width gas passage 4. The cross-sectional shape of the gas passage 4 is formed as the spiral state. By this constitution, the cross-sectional area of the gas passage 4 can be enlarged. Further, since the gas passage 4 is continued with the spiral plane surface, even the molten metal or slag comes in a part, the slag, or the like, is removed with the jet gas from the passage at the surrounding thereof, and the stable jet quantity of gas can be obtd.
Patent JP-S61156723-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZAWA KIYOSHI
IPC: H01L31/04
Filed: 1984-12-28
Abstract: PURPOSE:To obtain a single crystal Si of good quality in an interface of an Si substrate by irradiating a light of wave-length which reaches the Si substrate of the lower layer from an upside of an amorphous Si layer containing hydrogen. CONSTITUTION:An a-Si:H 2 is formed on an Si substrate 1 at 100 deg.C by glow discharge using a mixed gas of SiH4 10% and H2 90%. An Ar laser 3 of wavelength 488 mm is irradiated from the upside. As an optical band gap of the a-Si:H deposited in a room temperature is about 2eV, only an interface 4 between the Si substrate 1 and the a-Si:H 2 is heated up to about 600 deg.C, and a single crystal which succeeds to a characteristics of the Si substrate 1 as it is grown.
Patent JP-H04150094-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: KOBAYASHI TAKANORI
IPC: H05K3/46
Filed: 1990-10-12
Abstract: PURPOSE:To prevent a copper foil pattern from being released by forming a copper foil on both surfaces of an insulation base, performing oxidation treatment of this copper foil and then electrolytic reduction treatment for forming a specified pattern and for forming an intermediate layer base, by holding prepreg in-between for pressing and laminating a number of intermediate bases. CONSTITUTION:A surface of an intermediate layer base with a copper foil on both surfaces of an insulating base 1 is subjected to oxidation treatment for forming a cathode and electrolytic reduction is performed with the copper plate as a cathode, thus preventing a state of a roughening needle-shaped crystal on a surface of a copper foil from being lost. Then, a resist film is applied to this copper foil, light is exposed, development is performed, and then etching is performed, thus enabling a specified copper foil pattern 2 to be formed. A prepreg 5 is held on both surfaces of an intermediate base 3 thus formed and other intermediate layer bases 3 are pressed and laminated. Further, a copper foil 4 is installed on an uppermost and lowermost layers through the prepreg 5 and electroless plating and electrolytic copper plating are performed within a through-hole 6 which is formed by pressing and lamination, thus enabling an inner-layer conductor within the through-hole 6 to be subjected to reduction treatment and release phenomenon to be improved.
Patent JP-H06100155-A (JP)
Title: Posture changing device for l-shape steel
Inventor: TANAKA MINEAKI
IPC: B65G47/54
Filed: 1992-09-21
Abstract: PURPOSE:To change posture of L-shape steel easily by incorporating a line to carry the L-shape steel on a carrier conveyor while keeping one side of the L-shape steel horizontal, into a line to send the L shape steel on a carrier conveyor in a condition where the crest of the L-shape steel is projected upward. CONSTITUTION:A posture changing device for L-shape steel is provided with a transverse feed conveyor 2 having a stopper roller 3 in the vicinity of the tail end and a longitudinal feed conveyor capable of ascending and descending vertically while crossing at right angles to this in the end part of the transverse feed conveyor 2, and the longitudinal feed conveyor has a roller 5 and a flange guiding roller 10 arranged on the shaft end of the roller 5. A clearance dimension between the flange guiding roller 10 and the stopper roller 3 is set larger than flange thickness of L-shape steel 1, and one flange is made to be dropped easily by own weight.
Patent JP-2001093531-A (JP)
Title: Solid polymer fuel cell and method for manufacturing electrode catalyst
Inventor: YOSHITAKE MASARU
IPC: H01M4/88
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a high output solid polimer fuel cell with prominent initial characteristic and stability for a long term, by enlarging the three phase zone composed of catalyst, electrolite and fuel gas, and by improving a dispersibility of catalyst. SOLUTION: A stable sol including particles of platinum colloid or platinum alloy colloid, is formed by adding organic compounds which retain such bases as -SO3H and the like, to the solution including complex ion of platinum. The electrode catalyst is obtained thereafter by mixing above sol and carbon carrier, and it is utilized.
Patent JP-2000103092-A (JP)
Title: Substrate and image recorder employing it
Inventor: MORISHIMA TAKESHI
IPC: B41J2/32
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce cost and labor by decreasing the number of parts and assembling steps significantly. SOLUTION: A light reflecting pattern 22 is formed on the surface of a substrate 21 in a region including the fixing positions of Y lamp 12 and M lamp 13. The light reflecting pattern 22 comprises an ink layer formed by silk screen printing. Printing is performed together with other patterns, e.g. identification number of the substrate 21, name of part and fixing position of part. According to the arrangement, the number of parts and assembling steps of image recorder are cut down.
Patent JP-H03136686-A (JP)
Title: Calling out device
Inventor: EBIHARA AKIRA
IPC: A63H13/00
Filed: 1989-10-23
Abstract: PURPOSE:To improve the function of a telephone set as an indoor apparatus by setting an external unit to generate a calling out sound different from the call sign of the telephone making the receiving signal of the telephone as the output source, to the telephone set simply. CONSTITUTION:While a linking rod 43 is moved forward and rearward in the longitudinal direction along a guide hole 42 by the forward and rearward rotation of an operation piece 49, a head body frame 45 is rotated up and down around a fixing 44 as the center by the linking rod 43. An upper jaw frame 46 of the head body frame 45 is opened and closed as if a toy body 4 opens and closes his mouth 50. And by moving forward and rearward the linking rod 43 by the operation piece 49, the operating member 51 of a sounding body 52 is extended and contracted by the linking rod 43, and the sounding body 52 is operated to generate a sound. As a result, the toy body 4 operates to open and close the mouth 50 to generate a sound as if a dog barks while swinging his tail. Consequently, a telephone set 55 operates the toy body 4 to generate a sound different from the call sign of the telephone 55 by receiving the signal, and makes the toy body 4 report that the telephone 55 is receiving the signal through the operation as if a dog is barking.
Patent JP-H10100041-A (JP)
Title: Feed screw device
Inventor: KITAMURA AKIHIRO
IPC: B23Q5/44
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the positioning accuracy even when a feed screw device is continuously used for a long time by providing cooling means on a nut part to be engaged with a feed screw part. SOLUTION: A nut part 20 is formed of a nut body 12 and a housing 13 mounted on its outer side. The housing 13 is provided with a through hole in the axial direction, and a spiral groove 16 is formed on its circumferential surface. Each end part of the spiral groove 16 is connected to a cooling oil feed pipe 17 and a cooling oil recovering pipe 18 via passages 22, 23 formed in the radial direction from the circumferential surface through axial passages 24, 25. A cooling oil circulating device is connected to the feed pipe 17 and the recovering pipe 18, and the cooling oil of the prescribed temperature is fed and recovered to suppress heat generation of the nut part 20.
Patent JP-S63129363-A (JP)
Title: Discharging device
Inventor: HIROSE YOSHIHIKO
IPC: H01T19/00
Filed: 1986-11-20
Abstract: PURPOSE:To reduce power consumption by controlling the supply of power to a heating body so that it is heated to a set temperature. CONSTITUTION:A DC bias power source 19 and a current detection circuit 21 impress a constant DC voltage to a bare electrode 13. Since the bare electrode 13 formed on a dielectric 10 functions as a metal resistance thermometer, a resistance value increases and a flowing current value becomes small when the temp. of bare electrode 13 is eluated. In response to the current value flowing into the bare electrode 13, a signal is outputted to a microcomputer 22. It controls turning on and off a power source 23 so that an output signal agrees with a signal value set to the microcomputer 22, and performs the adjustment of the elevation of a heater 20. Thus the humidity around the titled device and the electrode can be removed efficiently, and the power consumption is reduced.
Patent JP-H08134830-A (JP)
Title: Roller finisher
Inventor: TABATA MASAHIRO
IPC: E01C19/48
Filed: 1994-11-09
Abstract: PURPOSE: To correct the direction of a roller finisher easily along a reference rail. CONSTITUTION: First and second rolling rollers 2, 3 are supported pivotally in parallel along a car body frame 1 while arms 12 pivotally supporting auxiliary rollers 13 at one side edge of the car body frame 1 in a freely vertically movable manner. The first and second rolling rollers 2, 3 are driven by a first hydraulic motor 18 while the auxiliary rollers 13 are made to travel on a reference rail R by a second hydraulic motor 19 at the time of rolling travelling. When a roller finisher is forwarded curvedly at that time, the flow rates of oil fed to the first and second hydraulic motors 18, 19 are controlled selectively by a flow control valve respectively, and the rolling rollers 2, 3 and an eccentric roller 4 are turned differentially, thus easily correcting the direction of the roller finisher.
Patent JP-2000102412-A (JP)
Title: Strap with aroma function and aroma capsule
Inventor: NOMURA MAKOTO
IPC: A45C13/30
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a strap with an aroma function which is capable of maintaining an aroma effect for a long period and has a visual accessory characteristic as well. SOLUTION: The strap is provided with a transparent outer container 110 consisting of an upper outer container 111 and a lower outer container 112. An aroma capsule 140 is housed into the outer container 110. The aroma liquid 142 within the aroma capsule 140 evaporates at the top end of an aroma liquid penetration member 144 and dissipates outside from aroma holes 11b, by which the aroma effect may be obtained.